2025 BMW R 18 vs 2014 Honda Shadow Aero

The BMW R 18 records larger displacement than the Honda Shadow Aero. The Honda Shadow Aero has the advantage in recorded weight where both recorded values are available.

Recorded specification differences

  • Manufacturer: BMW R 18 BMW, Honda Shadow Aero Honda
  • Model: BMW R 18 BMW R 18, Honda Shadow Aero Honda Shadow Aero
  • Year: BMW R 18 2025, Honda Shadow Aero 2014
  • Displacement: BMW R 18 1802, Honda Shadow Aero 745
  • Weight: BMW R 18 345, Honda Shadow Aero 254
  • Seat height: BMW R 18 71.9, Honda Shadow Aero 66
BMW R 18 vs Honda Shadow Aero key specifications
SpecBMW R 18Honda Shadow Aero
Year20252014
CategoryCruiserCruiser
Displacement1802745
Torque162.7-
Weight345254

Weight

The Honda Shadow Aero records a lower wet weight of 254 kg, 91 kg less than the BMW R 18 at 345 kg.

Displacement

The BMW R 18 records 1802 cc, 1057 cc (141.9%) more than the Honda Shadow Aero at 745 cc.

Seat height

The BMW R 18 has a higher recorded seat height (71.9) than the Honda Shadow Aero (66), a difference of 5.9.

Frequently asked questions

Which motorcycle records the lower weight, the BMW R 18 or the Honda Shadow Aero?

The Honda Shadow Aero records a lower wet weight of 254 kg, 91 kg less than the BMW R 18 at 345 kg.

Which motorcycle records larger displacement, the BMW R 18 or the Honda Shadow Aero?

The BMW R 18 records 1802 cc, 1057 cc (141.9%) more than the Honda Shadow Aero at 745 cc.

How do the recorded seat heights of the BMW R 18 and the Honda Shadow Aero compare?

The BMW R 18 has a higher recorded seat height (71.9) than the Honda Shadow Aero (66), a difference of 5.9.

VS
BMW logo

BMW R 18

2025Cruiser

Displacement1802 cc
Honda logo

Honda Shadow Aero

2014Cruiser

Displacement745 cc

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Better
Worse

BMW R 18

2025 • Cruiser

Honda Shadow Aero

2014 • Cruiser

Engine & Performance

Engine Displacement
1802 cc
745 cc
Torque
162.7 Nm
-
Engine Type
-
V-Twin
Engine Details
DOHC
V-Twin | SOHC | Cylinder: 2
Valves / Cylinder
4
3
Compression Ratio
9.6:1
9.6:1

Fuel & Capacity

Fuel System
Injection
Injection
Cooling System
Air-cooled
Liquid-cooled
Starter
Electric
Electric

Transmission & Drive

Gearbox
Manual 6-speed
Manual 5-speed
Transmission
Shaft
Shaft

Chassis & Suspension

Front Suspension
Telescopic
-
Rear Suspension
Swing-Arm
-

Brake System

Front Brakes
Disc x2 ABS
Disc x2
Rear Brakes
Disc ABS
Drum

Tires & Wheels

Front Tyre
120/70-R19
120/90-17
Rear Tyre
180/65-B18
160/80-15

Dimensions & Weight

Length
244.1 cm
-
Height
112.5 cm
-
Seat Height
71.9 cm
66 cm
Wheelbase
173 cm
163.8 cm
Wet Weight
345 kg
254 kg

Disclaimer: The technical specifications, performance values, ride profile analyses, match scores, and other data presented on this page are compiled for informational purposes and processed through algorithmic calculations. Their source, license, and commercial-use rights are not fully documented. This information does not constitute a definitive, official, or binding reference. Actual values may vary depending on the model year, market, equipment options, riding conditions, and individual use. Before making a purchase decision, we strongly recommend consulting an authorized dealer or the manufacturer for verified and up-to-date specifications. RPMVault assumes no liability for any decisions made based on the information provided on this page.